Justin Bieber is seen here hightailing it away on his Segway as he is mobbed by a group of frenzied fans in an Arizona parking lot. Justin was in Glendale, Arizona over the weekend to perform a concert. The 16-year-old pop star was spotted by a group of girls. He tried to get away, but quickly realized he wasn't fast enough. Good sport Justin let the teenage girls surround him, before security arrived to rescue him.

Justin Bieber came out on a Segway and was riding around the Westgate marketplace in Glendale AZ, next to Jobing Arena. This was around 6:30 and his concert was to begin at 7. I could not believe he was by himself-with another friend far behind. No security. He almost got trampled.